Answer:
a physical change
Explanation:
after the water turns to ice, it will melt and became water again making which means it's reversible this being. a physical change
The hotter molecules become, the faster they move around. The colder they are, the more slow and lethargic they are
Answer:
A.
Explanation:
NEAR THE CENTER OF TECTONIC PLATES.
the correct choice is
C) an electric current.
as a magnet is turned quickly relative to a coil, the magnetic flux linked with coil varies due to variation of angle of direction of magnetic field with normal to the plane of coil. the coil resist this change of magnetic flux in it by inducing emf in it so as to nullify the variation in magnetic flux. Due to this induced emf , electric current flows through the coil.
I don’t think I’m right but I want to say 500 m/s
